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AMS2950 Datasheet (PDF) - Advanced Monolithic Systems

AMS2950 Datasheet PDF - Advanced Monolithic Systems
Part # AMS2950
Download  AMS2950 Download

File Size   144.99 Kbytes
Page   14 Pages
Manufacturer  ADMOS [Advanced Monolithic Systems]
Direct Link  http://www.advanced-monolithic.com
Logo ADMOS - Advanced Monolithic Systems
Description 150mA LOW DROPOUT VOLTAGE REGULATOR

AMS2950 Datasheet (PDF)

Go To PDF Page Download Datasheet
AMS2950 Datasheet PDF - Advanced Monolithic Systems

Part # AMS2950
Download  AMS2950 Click to download

File Size   144.99 Kbytes
Page   14 Pages
Manufacturer  ADMOS [Advanced Monolithic Systems]
Direct Link  http://www.advanced-monolithic.com
Logo ADMOS - Advanced Monolithic Systems
Description 150mA LOW DROPOUT VOLTAGE REGULATOR

AMS2950 Datasheet (HTML) - Advanced Monolithic Systems

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AMS2950 Product details

GENERAL DESCRIPTION

The AMS2950 and AMS2951 are micropower voltage regulators ideally suited for use in battery-powered systems. These devices feature very low quiescent current (typ.75µA), and very low dropout voltage (typ.45mV at light loads and 380mV at 150mA) thus prolonging battery life. The quiescent current increases only slightly in dropout. The AMS2950/AMS2951 has positive transient protection up to 60V and can survive unregulated input transient up to 20V below ground.

The AMS2950 and AMS2951 were designed to include a tight initial tolerance (typ. 0.5%), excellent load and line regulation (typ. 0.05%), and a very low output voltage temperature coefficient, making these devices useful as a low-power voltage reference.

The AMS2950 is offered in the 3-pin TO-92 package. AMS2951 is available in 8-pin plastic SOIC and DIP packages and offers three major additional system features. An error flag output warns of a low output voltage, often due to failing batteries on input. The AMS2951 also features the logic-compatible shutdown input which enables the regulator to be switched on and off. The AMS2951 device may be pin-strapped for a 5.0V, 3.3V, 3.0V or 2.5 output, or programmed from 1.24V to 29V with an external pair of resistors.



FEATURES

• 5.0V, 3.3V, 3.0V and 2.5V Versions

• High Accuracy Output Voltage

• Extremely Low Quiescent Current

• Low Dropout Voltage

• Extremely Tight Load and Line Regulation

• Very Low Temperature Coefficient

• Current and Thermal Limiting

• Needs Minimum Capacitance (1µF) for Stability

• Unregulated DC Positive Transients 60V



ADDITIONAL FEATURES (AMS2951 ONLY)

• 1.24V to 29V Programmable Output

• Error Flag Warning of Voltage Output Dropout

• Logic Controlled Electronic Shutdown



APPLICATIONS

• Battery Powered Systems

• Portable Consumer Equipment

• Cordless Telephones

• Portable (Notebook) Computers

• Portable Instrumentation

• Radio Control Systems

• Automotive Electronics

• Avionics

• Low-Power Voltage Reference



 



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About Advanced Monolithic Systems


Advanced Monolithic Systems (AMS) is a semiconductor company that specializes in the design and manufacturing of analog and mixed-signal integrated circuits (ICs). The company was founded in 1989 and is headquartered in San Diego, California.

AMS offers a wide range of IC products, including voltage references, operational amplifiers, comparators, and analog switches. These products are used in a variety of applications, including automotive, communications, consumer electronics, and industrial automation.

AMS is known for its high-quality products and commitment to innovation. The company's ICs are designed to meet the highest standards of performance and reliability, and are manufactured using the latest technology and materials. AMS also offers custom design and engineering services to meet the specific needs of its customers.

AMS has a global presence, with sales offices and representatives located around the world. The company also maintains partnerships with a number of leading electronics manufacturers, ensuring that its products are available to customers worldwide.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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